code: def pretrained_model_list():
      """Get list of model which has pretrained weights available."""
      _renames = {
          "resnet18_v1b_2.6x": "resnet18_v1b_0.89",
          "resnet50_v1d_1.8x": "resnet50_v1d_0.86",
          "resnet50_v1d_3.6x": "resnet50_v1d_0.48",
          "resnet50_v1d_5.9x": "resnet50_v1d_0.37",
          "resnet50_v1d_8.8x": "resnet50_v1d_0.11",
          "resnet101_v1d_1.9x": "resnet101_v1d_0.76",
          "resnet101_v1d_2.2x": "resnet101_v1d_0.73",
      }
      return [
          _renames[x] if x in _renames else x
          for x in _model_sha1.keys()
      ]
  
file_path: gluon-cv/gluoncv/model_zoo/model_store.py
imports: from __future__ import print_function
  import os
  import zipfile
  import logging
  import portalocker
  from ..utils import download, check_sha1
label_desc: Use image node_id 4 for calling a global function with example usage: pretrained_model_list() and returns: unknown